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// Code generated by smithy-go-codegen DO NOT EDIT.
package lightsail
import (
"context"
"fmt"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/aws-sdk-go-v2/service/lightsail/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Modifies the Amazon Lightsail instance metadata parameters on a running or
// stopped instance. When you modify the parameters on a running instance, the
// GetInstance or GetInstances API operation initially responds with a state of
// pending . After the parameter modifications are successfully applied, the state
// changes to applied in subsequent GetInstance or GetInstances API calls. For
// more information, see [Use IMDSv2 with an Amazon Lightsail instance]in the Amazon Lightsail Developer Guide.
//
// [Use IMDSv2 with an Amazon Lightsail instance]: https://lightsail.aws.amazon.com/ls/docs/en_us/articles/amazon-lightsail-configuring-instance-metadata-service
func (c *Client) UpdateInstanceMetadataOptions(ctx context.Context, params *UpdateInstanceMetadataOptionsInput, optFns ...func(*Options)) (*UpdateInstanceMetadataOptionsOutput, error) {
if params == nil {
params = &UpdateInstanceMetadataOptionsInput{}
}
result, metadata, err := c.invokeOperation(ctx, "UpdateInstanceMetadataOptions", params, optFns, c.addOperationUpdateInstanceMetadataOptionsMiddlewares)
if err != nil {
return nil, err
}
out := result.(*UpdateInstanceMetadataOptionsOutput)
out.ResultMetadata = metadata
return out, nil
}
type UpdateInstanceMetadataOptionsInput struct {
// The name of the instance for which to update metadata parameters.
//
// This member is required.
InstanceName *string
// Enables or disables the HTTP metadata endpoint on your instances. If this
// parameter is not specified, the existing state is maintained.
//
// If you specify a value of disabled , you cannot access your instance metadata.
HttpEndpoint types.HttpEndpoint
// Enables or disables the IPv6 endpoint for the instance metadata service. This
// setting applies only when the HTTP metadata endpoint is enabled.
//
// This parameter is available only for instances in the Europe (Stockholm) Amazon
// Web Services Region ( eu-north-1 ).
HttpProtocolIpv6 types.HttpProtocolIpv6
// The desired HTTP PUT response hop limit for instance metadata requests. A
// larger number means that the instance metadata requests can travel farther. If
// no parameter is specified, the existing state is maintained.
HttpPutResponseHopLimit *int32
// The state of token usage for your instance metadata requests. If the parameter
// is not specified in the request, the default state is optional .
//
// If the state is optional , you can choose whether to retrieve instance metadata
// with a signed token header on your request. If you retrieve the IAM role
// credentials without a token, the version 1.0 role credentials are returned. If
// you retrieve the IAM role credentials by using a valid signed token, the version
// 2.0 role credentials are returned.
//
// If the state is required , you must send a signed token header with all instance
// metadata retrieval requests. In this state, retrieving the IAM role credential
// always returns the version 2.0 credentials. The version 1.0 credentials are not
// available.
HttpTokens types.HttpTokens
noSmithyDocumentSerde
}
type UpdateInstanceMetadataOptionsOutput struct {
// An array of objects that describe the result of the action, such as the status
// of the request, the timestamp of the request, and the resources affected by the
// request.
Operation *types.Operation
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationUpdateInstanceMetadataOptionsMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsjson11_serializeOpUpdateInstanceMetadataOptions{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpUpdateInstanceMetadataOptions{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "UpdateInstanceMetadataOptions"); err != nil {
return fmt.Errorf("add protocol finalizers: %v", err)
}
if err = addlegacyEndpointContextSetter(stack, options); err != nil {
return err
}
if err = addSetLoggerMiddleware(stack, options); err != nil {
return err
}
if err = addClientRequestID(stack); err != nil {
return err
}
if err = addComputeContentLength(stack); err != nil {
return err
}
if err = addResolveEndpointMiddleware(stack, options); err != nil {
return err
}
if err = addComputePayloadSHA256(stack); err != nil {
return err
}
if err = addRetry(stack, options); err != nil {
return err
}
if err = addRawResponseToMetadata(stack); err != nil {
return err
}
if err = addRecordResponseTiming(stack); err != nil {
return err
}
if err = addClientUserAgent(stack, options); err != nil {
return err
}
if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
return err
}
if err = addTimeOffsetBuild(stack, c); err != nil {
return err
}
if err = addUserAgentRetryMode(stack, options); err != nil {
return err
}
if err = addOpUpdateInstanceMetadataOptionsValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opUpdateInstanceMetadataOptions(options.Region), middleware.Before); err != nil {
return err
}
if err = addRecursionDetection(stack); err != nil {
return err
}
if err = addRequestIDRetrieverMiddleware(stack); err != nil {
return err
}
if err = addResponseErrorMiddleware(stack); err != nil {
return err
}
if err = addRequestResponseLogging(stack, options); err != nil {
return err
}
if err = addDisableHTTPSMiddleware(stack, options); err != nil {
return err
}
return nil
}
func newServiceMetadataMiddleware_opUpdateInstanceMetadataOptions(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "UpdateInstanceMetadataOptions",
}
}
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